Farooqi, H., Firdous, S., Kazmi , S., Anwer, A., Bashir , A., & Abideen , Z. U. (2022). Elevated D-Dimer levels are strongly associated with High Mortality Rate in COVID-19 patients. An observational Study: Elevated D-Dimers in COVID-19 Patients. Pakistan BioMedical Journal, 5(1), 83-89. https://doi.org/10.54393/pbmj.v5i1.166